Premium 702551 3.7V 900mAh Rechargeable Lithium Polymer Battery With PCB Protection Board For Digital Devices, GPS, Beauty Equipment & Portable Gadgets
Looking for a stable rechargeable power source for your small portable electronics? Our 702551 lithium polymer battery delivers consistent 3.7V output with 900mAh capacity and built-in PCB protection. This li polymer battery offers reliable, long-cycle power for your daily portable devices and supports customized specifications to match unique equipment demands.
- Built-in PCB Safety Protection: Prevents overcharging, over-discharging and short circuits to keep your portable gadgets safe during daily charging and operation
- Stable 500 Charge Cycles: Maintains steady capacity after repeated use, eliminating the need for frequent battery replacements and reducing costs
- Flexible Customizable Options: Adjust capacity, voltage and connector types (JST/Molex) to fit your custom digital device project requirements
- International Certifications: Passed multiple global safety standards and supports safe air and sea shipping worldwide
- Compact Slim Design: 7mm × 25mm × 51mm compact dimensions for easy installation inside most small portable equipment
This 900mAh lithium polymer battery fits a wide range of portable devices for daily indoor and outdoor use:
- Household digital gadgets and portable medical facilities
- Outdoor GPS trackers and travel portable equipment
- Handheld beauty devices and small smart toys
- Mini portable power banks and compact wearable electronics
Suitable for daily commute, camping trips, home use and personal portable equipment projects.
| Item | Details |
|---|---|
| Model | 702551 |
| Cell Type | Lithium Polymer Battery |
| Max Dimension | 7mm × 25mm × 51mm (Thickness × Width × Length) |
| Nominal Capacity | 900mAh, custom specifications available |
| Nominal Voltage | 3.7V |
| Max Charging Cutoff Voltage | 4.2V |
| Discharge Current | Standard: 0.2C-0.5C, Max: 1C |
| Connector | JST / Molex, customizable |
| Cycle Life | Up to 500 times |
| Certifications | ISO9001, UL, CB, KC, PSE, IEC62133, UN38.3, MSDS |
| Production Lead Time | 2-3 weeks for orders; 3-7 days for in-stock items |
A1: It works with GPS units, small digital products, handheld beauty equipment, mini toys, compact medical portable devices and small power banks. Reach out if you need confirmation for your device model.
A2: Yes, sample testing is supported. We can provide samples so you can test compatibility with your equipment ahead of large purchases.
A3: Absolutely. We offer custom size, capacity, voltage and connector options including JST and Molex connectors based on your needs.
A4: Yes. Our batteries comply with UN38.3 and related shipping standards, packed in industrial cartons that meet air and ocean transport requirements.
A5: The 702551 li polymer battery supports around 500 charge cycles under standard usage conditions.
A6: Stock items ship within 3-7 days. Custom bulk orders require 2 to 3 weeks production time after confirmation.
A7: Yes. Every unit includes a PCB protection board to avoid common risks like overcharge and short circuit.
We focus on delivering reliable rechargeable lithium polymer battery solutions for global buyers. All 702551 batteries pass strict factory testing and hold complete international safety certifications.
If you receive defective items, please contact our support team with photos within the specified window for resolution. Our professional support team replies quickly to resolve compatibility, order and shipping questions. We support sample trials and flexible custom solutions for all portable equipment projects.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.